9 material differences · fewer than 12
Tractor oneCase-Steyr 9105 a1995–2003No measured PTO figureTractor twoJohn Deere 30551992–1993No measured PTO figure
Which should you choose?
Read our verdict on the 9105 a and the 3055 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 9105 a | 3055 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 103.7 hp | 103.7 hp | — |
| Engine declared | Steyr-VALMET WD 428.80 | John Deere 6.359 DL-011 | differs |
| Displacement declared | 4.40 L | 5.88 L | +34% 3055 |
| Maximum torque declared | 284 lb·ft · 385 N·m | 285 lb·ft · 387 N·m | — |
| Transmission | |||
| Top speed declared | 18.6–31.1 mph · 30–50 km/h | 18.6 mph · 30 km/h | differs |
| Clutch declared | Pedal-operated, wet ZF multi-disc clutch, type T-7224 | Pedal-operated, dry LuK single-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Closed centre | — |
| Pump flow declared | — | 24.2 gpm · 91.5 L/min | — |
| Pressure declared | 3,481 psi · 240 bar | 3,336 psi · 230 bar | — |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 11,056 lb · 5,015 kg | 9,524 lb · 4,320 kg | +16% 9105 a |
| Maximum permissible mass declared | 18,739 lb · 8,500 kg | — | — |
| Wheelbase declared | 99.4 in · 2,526 mm | 100.4 in · 2,551 mm | — |
| Length declared | 178.3 in · 4,530 mm | 166.9 in · 4,240 mm | +7% 9105 a |
| Width declared | 96.5 in · 2,450 mm | 89.0 in · 2,260 mm | +8% 9105 a |
| Ground clearance declared | 17.7 in · 450 mm | 17.3 in · 440 mm | — |
| Turning radius, braked declared | — | 13.2 ft · 4.01 m | — |
| Fuel tank declared | 232.5 qt · 220.0 L | 127.9 qt · 121.0 L | +82% 9105 a |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
Case-Steyr 9105 a sources
Source
- Source: Traktorenlexikon, “Steyr 9105”
John Deere 3055 sources
Source
- Source: Traktorenlexikon, “John Deere 3055”